virtualbox - opscode_ubuntu-1204_chef-provisionerless.box 404

[ajohnstone]

-----> Starting Kitchen (v1.2.2.dev)
-----> Cleaning up any prior instances of <checkout-ubuntu-1204>
-----> Destroying <checkout-ubuntu-1204>...
       Finished destroying <checkout-ubuntu-1204> (0m0.00s).
-----> Testing <checkout-ubuntu-1204>
-----> Creating <checkout-ubuntu-1204>...
       Bringing machine 'default' up with 'virtualbox' provider...
       [default] Box 'opscode-ubuntu-1204' was not found. Fetching box from specified URL for
       the provider 'virtualbox'. Note that if the URL does not have
       a box for this provider, you should interrupt Vagrant now and add
       the box yourself. Otherwise Vagrant will attempt to download the
       full box prior to discovering this error.
       Downloading box from URL: https://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-1204_chef-provisionerless.box
>>>>>> ------Exception-------mated time remaining: --:--:--)
>>>>>> Class: Kitchen::ActionFailed
>>>>>> Message: Failed to complete #create action: [Expected process to exit with [0], but received '1'
---- Begin output of vagrant up --no-provision --provider=virtualbox ----
STDOUT: Bringing machine 'default' up with 'virtualbox' provider...
[default] Box 'opscode-ubuntu-1204' was not found. Fetching box from specified URL for
the provider 'virtualbox'. Note that if the URL does not have
a box for this provider, you should interrupt Vagrant now and add
the box yourself. Otherwise Vagrant will attempt to download the
full box prior to discovering this error.
Downloading box from URL: https://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-1204_chef-provisionerless.box
Progress: 0% (Rate: 0/s, Estimated time remaining: --:--:--)
STDERR: Download failed. Will try another box URL if there is one.
An error occurred while downloading the remote file. The error
message, if any, is reproduced below. Please fix this error and try
again.

The requested URL returned error: 404 Not Found
---- End output of vagrant up --no-provision --provider=virtualbox ----
Ran vagrant up --no-provision --provider=virtualbox returned 1]
>>>>>> ----------------------
>>>>>> Please see .kitchen/logs/kitchen.log for more details
>>>>>> Also try running `kitchen diagnose --all` for configuration